The patch titled
KVM: Fix asm constraints for segment loads
has been removed from the -mm tree. Its filename was
kvm-virtualization-infrastructure-fix-asm-constraints-for-segment-loads.patch
This patch was dropped because it was folded into kvm-userspace-interface.patch
------------------------------------------------------
Subject: KVM: Fix asm constraints for segment loads
From: Bernhard Rosenkraenzer <bero@xxxxxxxxxxxx>
"g" is an invalid constraint for a segment register load, since it includes
immediate operands, which are illegal for segment moves.
Fix by specifying register or memory operands.
Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/kvm/kvm_main.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/kvm/kvm_main.c~kvm-virtualization-infrastructure-fix-asm-constraints-for-segment-loads drivers/kvm/kvm_main.c
--- a/drivers/kvm/kvm_main.c~kvm-virtualization-infrastructure-fix-asm-constraints-for-segment-loads
+++ a/drivers/kvm/kvm_main.c
@@ -152,12 +152,12 @@ static u16 read_ldt(void)
static void load_fs(u16 sel)
{
- asm ("mov %0, %%fs" : : "g"(sel));
+ asm ("mov %0, %%fs" : : "rm"(sel));
}
static void load_gs(u16 sel)
{
- asm ("mov %0, %%gs" : : "g"(sel));
+ asm ("mov %0, %%gs" : : "rm"(sel));
}
#ifndef load_ldt
_
Patches currently in -mm which might be from bero@xxxxxxxxxxxx are
kvm-userspace-interface.patch
kvm-virtualization-infrastructure-fix-asm-constraints-for-segment-loads.patch
-
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